Based on Population data from The State Demography Office. Population estimates and forecasts incorporate the recently released 2010 Census count population totals. The single year of age forecasts by county by gender for Colorado for the years 1990-2040.

Total Crime includes: Violent crimes- Murder and non-negligent manslaughter, forcible rape, robbery, and aggravated assault. Property crimes - Burglary, larceny/theft, and motor vehicle theft. National or state offense totals are based on data from all reporting agencies and estimates for unreported areas. Rates are the number of reported offenses per 100,000 population. These figures are based on end of calendar year populations.

National or state offense totals are based on data from all reporting agencies and estimates for unreported areas. Rates are the number of reported offenses per 100,000 population
Sources: FBI, Uniform Crime Reports, prepared by the National Archive of Criminal Justice Data
Date of download: Sep 18 2013

The 2011-12 school year marked the sixth year in which the Colorado Department of Education calculated and reported student mobility rates. In addition, this year the state began reporting stability rates. The stability rate represents the number and percent of students who remained at a school/district without interruption throughout the school year.

The 2011-12 school year marked the sixth year in which the Colorado Department of Education calculated and reported student mobility rates. In addition, this year the state began reporting stability rates. The stability rate represents the number and percent of students who remained at a school/district without interruption throughout the school year.

The 2011-12 school year marked the sixth year in which the Colorado Department of Education calculated and reported student mobility rates. In addition, this year the state began reporting stability rates. The stability rate represents the number and percent of students who remained at a school/district without interruption throughout the school year.